286241280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 320

約数和(自身を含む): 1022934528

約数和(自身を除く): 736693248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 61, 64, 65, 78, 80, 94, 96, 104, 120, 122, 128, 130, 141, 156, 160, 183, 188, 192, 195, 208, 235, 240, 244, 256, 260, 282, 305, 312, 320, 366, 376, 384, 390, 416, 470, 480, 488, 512, 520, 564, 610, 611, 624, 640, 705, 732, 752, 768, 780, 793, 832, 915, 940, 960, 976, 1040, 1128, 1220, 1222, 1248, 1280, 1410, 1464, 1504, 1536, 1560, 1586, 1664, 1830, 1833, 1880, 1920, 1952, 2080, 2256, 2379, 2440, 2444, 2496, 2560, 2820, 2867, 2928, 3008, 3055, 3120, 3172, 3328, 3660, 3666, 3760, 3840, 3904, 3965, 4160, 4512, 4758, 4880, 4888, 4992, 5640, 5734, 5856, 6016, 6110, 6240, 6344, 6656, 7320, 7332, 7520, 7680, 7808, 7930, 8320, 8601, 9024, 9165, 9516, 9760, 9776, 9984, 11280, 11468, 11712, 11895, 12032, 12220, 12480, 12688, 14335, 14640, 14664, 15040, 15616, 15860, 16640, 17202, 18048, 18330, 19032, 19520, 19552, 19968, 22560, 22936, 23424, 23790, 24064, 24440, 24960, 25376, 28670, 29280, 29328, 30080, 31232, 31720, 33280, 34404, 36096, 36660, 37271, 38064, 39040, 39104, 43005, 45120, 45872, 46848, 47580, 48880, 49920, 50752, 57340, 58560, 58656, 60160, 63440, 68808, 72192, 73320, 74542, 76128, 78080, 78208, 86010, 90240, 91744, 93696, 95160, 97760, 99840, 101504, 111813, 114680, 117120, 117312, 120320, 126880, 137616, 146640, 149084, 152256, 156160, 156416, 172020, 180480, 183488, 186355, 190320, 195520, 203008, 223626, 229360, 234240, 234624, 253760, 275232, 293280, 298168, 304512, 312832, 344040, 360960, 366976, 372710, 380640, 391040, 406016, 447252, 458720, 468480, 469248, 507520, 550464, 559065, 586560, 596336, 609024, 688080, 733952, 745420, 761280, 782080, 894504, 917440, 938496, 1015040, 1100928, 1118130, 1173120, 1192672, 1218048, 1376160, 1467904, 1490840, 1522560, 1564160, 1789008, 1834880, 2030080, 2201856, 2236260, 2346240, 2385344, 2752320, 2981680, 3045120, 3578016, 3669760, 4403712, 4472520, 4692480, 4770688, 5504640, 5963360, 6090240, 7156032, 7339520, 8945040, 9541376, 11009280, 11926720, 14312064, 17890080, 19082752, 22018560, 23853440, 28624128, 35780160, 47706880, 57248256, 71560320, 95413760, 143120640, 286241280]

約数ペア:

[(1, 286241280), (2, 143120640), (3, 95413760), (4, 71560320), (5, 57248256), (6, 47706880), (8, 35780160), (10, 28624128), (12, 23853440), (13, 22018560), (15, 19082752), (16, 17890080), (20, 14312064), (24, 11926720), (26, 11009280), (30, 9541376), (32, 8945040), (39, 7339520), (40, 7156032), (47, 6090240), (48, 5963360), (52, 5504640), (60, 4770688), (61, 4692480), (64, 4472520), (65, 4403712), (78, 3669760), (80, 3578016), (94, 3045120), (96, 2981680), (104, 2752320), (120, 2385344), (122, 2346240), (128, 2236260), (130, 2201856), (141, 2030080), (156, 1834880), (160, 1789008), (183, 1564160), (188, 1522560), (192, 1490840), (195, 1467904), (208, 1376160), (235, 1218048), (240, 1192672), (244, 1173120), (256, 1118130), (260, 1100928), (282, 1015040), (305, 938496), (312, 917440), (320, 894504), (366, 782080), (376, 761280), (384, 745420), (390, 733952), (416, 688080), (470, 609024), (480, 596336), (488, 586560), (512, 559065), (520, 550464), (564, 507520), (610, 469248), (611, 468480), (624, 458720), (640, 447252), (705, 406016), (732, 391040), (752, 380640), (768, 372710), (780, 366976), (793, 360960), (832, 344040), (915, 312832), (940, 304512), (960, 298168), (976, 293280), (1040, 275232), (1128, 253760), (1220, 234624), (1222, 234240), (1248, 229360), (1280, 223626), (1410, 203008), (1464, 195520), (1504, 190320), (1536, 186355), (1560, 183488), (1586, 180480), (1664, 172020), (1830, 156416), (1833, 156160), (1880, 152256), (1920, 149084), (1952, 146640), (2080, 137616), (2256, 126880), (2379, 120320), (2440, 117312), (2444, 117120), (2496, 114680), (2560, 111813), (2820, 101504), (2867, 99840), (2928, 97760), (3008, 95160), (3055, 93696), (3120, 91744), (3172, 90240), (3328, 86010), (3660, 78208), (3666, 78080), (3760, 76128), (3840, 74542), (3904, 73320), (3965, 72192), (4160, 68808), (4512, 63440), (4758, 60160), (4880, 58656), (4888, 58560), (4992, 57340), (5640, 50752), (5734, 49920), (5856, 48880), (6016, 47580), (6110, 46848), (6240, 45872), (6344, 45120), (6656, 43005), (7320, 39104), (7332, 39040), (7520, 38064), (7680, 37271), (7808, 36660), (7930, 36096), (8320, 34404), (8601, 33280), (9024, 31720), (9165, 31232), (9516, 30080), (9760, 29328), (9776, 29280), (9984, 28670), (11280, 25376), (11468, 24960), (11712, 24440), (11895, 24064), (12032, 23790), (12220, 23424), (12480, 22936), (12688, 22560), (14335, 19968), (14640, 19552), (14664, 19520), (15040, 19032), (15616, 18330), (15860, 18048), (16640, 17202)]